Executive function, approach sensitivity, and emotional decision making as influences on risk behaviors in young adults.
Relations among executive function, behavioral approach sensitivity, emotional decision making, and risk behaviors (alcohol use, drug use, and delinquent behavior) were examined in single female college students (N = 72). Hierarchical multiple regressions indicated a significant Approach Sensitivity x Working Memory interaction in which higher levels of alcohol use were associated with the combination of greater approach tendency and better working memory. This Approach Sensitivity x Working Memory interaction was also marginally significant for drug use and delinquency. Poor emotional decision making, as measured by a gambling task, was also associated with higher levels of alcohol use, but only for individuals low in inhibitory control. Findings point to the complexity of relations among aspects of self-regulation and personality and provide much needed data on neuropsychological correlates of risk behaviors in a nonclinical population.
Patrick
Megan E
ME
The Pennsylvania State University, S110 Henderson Building, University Park, PA 16802, USA. mep202@psu.edu
Blair
Clancy
C
Maggs
Jennifer L
JL
D000328:Adult; D003657:Decision Making / Q000502:physiology*; D004644:Emotions / Q000502:physiology*; D005260:Female; D006801:Humans; D007266:Inhibition, Psychological; D008297:Male; D009483:Neuropsychological Tests; D010551:Personality; D011237:Predictive Value of Tests; D011340:Problem Solving / Q000502:physiology*; D012044:Regression Analysis; D012309:Risk-Taking; D012680:Sensitivity and Specificity; D014705:Verbal Behavior